| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $132.93 | 13.662% | $151.0909 | $151.09 | $151.10 | $151.10 |
| Purchase #2 | $101.78 | 5.536% | $107.4145 | $107.41 | $107.40 | $107.40 |
| Purchase #3 | $242.49 | 11.452% | $270.26 | $270.26 | $270.25 | $270.30 |
| Purchase #4 | $104.28 | 12.519% | $117.3348 | $117.33 | $117.35 | $117.30 |
| Purchase #5 | $10.76 | 4.267% | $11.2191 | $11.22 | $11.20 | $11.20 |
| Purchase #6 | $34.95 | 9.675% | $38.3314 | $38.33 | $38.35 | $38.30 |
| Purchase #7 | $50.33 | 13.490% | $57.1195 | $57.12 | $57.10 | $57.10 |
| 7 purchase totals = | $677.52 | $752.7702 | $752.76 | $752.75 | $752.70 | |